# -*- Mode:Python; indent-tabs-mode:nil; tab-width:4 -*-
#
# Copyright (C) 2015-2017 Canonical Ltd
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

import os

import testscenarios
from testtools.matchers import FileExists

import integration_tests


class LocalPluginTestCase(integration_tests.TestCase):

    def test_stage_local_plugin(self):
        self.run_snapcraft('stage', 'local-plugin')

        self.assertThat(
            os.path.join(self.stage_dir, 'build-stamp'), FileExists())

    def test_stage_local_plugin_in_parts(self):
        self.run_snapcraft('stage', 'local-plugin-in-parts')

        self.assertThat(
            os.path.join(self.stage_dir, 'build-stamp'),
            FileExists())


class LocalPluginCleanTestCase(testscenarios.WithScenarios,
                               integration_tests.TestCase):

    scenarios = [
        ('local-plugin', dict(project='local-plugin',
                              base_dir='snap')),
        ('local-plugin-in-parts', dict(project='local-plugin-in-parts',
                                       base_dir='parts')),
    ]

    def test_clean(self):
        self.copy_project_to_cwd(self.project)
        self.run_snapcraft('stage')

        # Now clean, and verify that the local plugin is still there.
        self.run_snapcraft('clean')

        self.assertThat(
            os.path.join(self.base_dir, 'plugins', 'x_local_plugin.py'),
            FileExists(), 'Expected local plugin to remain when cleaned')
